Solar Energy & Solar Power Resources

Solar Power in 37742 (Greenback, TN)

Solar Energy in 37742

Sorry, historical solar radition values for 37742 are currently unavailable, please check back later.

Solar Panels in 37742

Solar panels in 37742 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 37742

The total length of the day in 37742 (Greenback, TN) today (May 29, 2025) will be 14 hours and 25 minutes. [More]

Solar Energy in 37742 (Greenback, TN)

Solar Energy Data for 37742

See the chart below to see how different types of solar panel installations compare in 37742.

Historical solar power output data for Greenback is not currently available.

Solar Energy Analysis for 37742

Sorry, it is not possible to complete our solar energy analysis for 37742 at this time.

Please check back later.

Solar Energy Glossary

Global Horizontal Irradiance (GHI)

Global Horizontal Irradiance: The total amount of solar radiation that is received per unit area by a surface that is always positioned in a horizontal manner.

Direct Normal Irradiance (DNI)

Direct Normal Irradiance: The total amount of solar radiation received per unit area by a surface that is always perpendicular to the sun rays that come in a straight line from the direction of the sun at its current position in the sky.

Average Tilt at Latitude (ATaL)

Average Tilt at Latitude: The total amount of solar radiation received per unit area by a surface that is tilted toward the equator at an angle equal to the current latitude. ATaL will often produce the optimum energy output.

Solar Radiation Levels in 37742

Solar Radiation Data in 37742

See the chart below for monthly solar radiation levels in 37742.

Sorry, data is not currently available.

Solar Radiation Analysis for 37742

Sorry, it is not possible to complete our solar radiation analysis for 37742 at this time.

Historical solar radiation data for 37742 is not currently available.

Please check back later.

Solar Power Comparison: 37742 vs. the U.S.

Solar Power Levels in 37742

Sorry, solar radiation data for 37742 is not currently available.

Solar Power: 37742 vs. the U.S.

Below is a month-by-month comparison of how average 37742 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). ^[1]

Sorry, solar radiation data for Tennessee is not currently available.

Solar Data & Statistics for 37742

Sunrise / Sunset in 37742

Sunrise/Sunset for May 29, 2025 ^[2]
- Sunrise: 6:21 am
- Sunset: 8:46 pm
- Length of Day: 14:25

Best Months for Solar in 37742

Monthly data not currently available.

Solar Panel Installs in 37742

We do not have data on solar panel installations in ZIP Code 37742 at the current time.

Solar Power Output in 37742

The Power of Solar in 37742

Monthly AC solar system output averages for 37742. Month-by-month solar power, as ranked by AC output, in 37742. ^[2]

AC output data is not currently available.

Solar Output Analysis for 37742

Sorry, it is not possible to complete our solar radiation analysis for 37742 at this time.

Historical solar radiation data for 37742 is not currently available.

Please check back later.

Weather Forecast for 37742 ^[5]

Thu May 29

72°F

Moderate Rain
Min: 64°F
Max: 72°F

Gentle Breeze: 8 mps WSW
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%

Fri May 30

69°F

Heavy Intensity Rain
Min: 55°F
Max: 71°F

Moderate breeze: 13 mps WSW
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 99%

Sat May 31

76°F

Light Rain
Min: 52°F
Max: 76°F

Gentle Breeze: 12 mps WNW
Precip.: Chance of Rain
Humidity: 46%
Cloud cover: 19%

Sun Jun 1

71°F

Moderate Rain
Min: 56°F
Max: 71°F

Light breeze: 5 mps WSW
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 69%

Mon Jun 2

81°F

Scattered Clouds
Min: 58°F
Max: 81°F

Light breeze: 5 mps W
Precip.: n/a
Humidity: 48%
Cloud cover: 30%

Tue Jun 3

85°F

Few Clouds
Min: 60°F
Max: 85°F

Gentle Breeze: 11 mps W
Precip.: n/a
Humidity: 42%
Cloud cover: 13%

More about 37742

About 37742

The ZIP code 37742 is associated with the city of Greenback in Loudon County in Tennessee.

37742 Solar Energy & Power

To learn more about solar energy and solar power in 37742, or for more solar-related resources for TN, check out the U.S. Energy Information Administration.